I have an HP Pavilion dv6000 laptop with Windows Vista. Just recently, I've had a problem with my headphone jacks. When I plug in my speakers, the sound still comes out of the laptop speakers, but no sound comes out of the headphones. Usually, when I plug in my headphones the Realtek HD Audio Manager pops up and says that an audio device has been plugged in, but that doesn't happen anymore. I originally thought there was a problem with my headphones because my laptop is 6 months new, and my headphones are cheesy 99 cent old ones. So, I tried my roommates' and his didn't work either.
Is there anything I can do to fix this?